公开(公告)号：WO2010072675A2

公开(公告)日：2010-07-01

申请号：PCT/EP2009/067539

申请日：2009-12-18

Applicant: LICHTENSTEIGER, Lukas ,  PFEFFER, Christian

Inventor： LICHTENSTEIGER, Lukas

IPC: B81C1/00

CPC classification number: B28D1/221 ,  B81C1/00634 ,  B81C2201/038 ,  H01L21/304 ,  H01L21/76251 ,  Y10T225/10

Abstract: It is disclosed a method of printing comprising the steps of: providing a solid state material having at least one exposed surface; applying an auxiliary layer to the exposed surface to form a composite structure, the auxiliary layer having a stress pattern; subjecting the composite structure to conditions facilitating fracture of the solid state material along a plane at a depth therein; and removing the auxiliary layer and, therewith, a layer of the solid state material terminating at the fracture depth, an exposed surface of the removed layer of solid state material having a surface topology corresponding to the stress pattern.

Abstract translation: 公开了一种打印方法，包括以下步骤：提供具有至少一个暴露表面的固态材料; 将辅助层施加到暴露的表面以形成复合结构，所述辅助层具有应力图案; 使复合结构受到促进固态材料沿着其深度处的平面断裂的条件; 并且除去辅助层，并且随后移除终止于断裂深度处的固态材料层，所述去除的固态材料层的暴露表面具有对应于应力图案的表面拓扑。

公开(公告)号：WO2009061353A3

公开(公告)日：2009-05-14

申请号：PCT/US2008/012140

申请日：2008-10-24

Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE ,  LICHTENSTEIGER, Lukas ,  PFEFFER, Christian

Inventor： LICHTENSTEIGER, Lukas ,  PFEFFER, Christian

IPC: H01L21/762

Abstract: In a method for producing a free-standing solid state layer, a solid state material is provided having at least one surface available for layer formation thereon and a layer of polymer is formed on the available surface. The solid state material and polymer layer are then exposed to a change in local temperature from a first temperature that is about room temperature to a second temperature to cause the solid state material to fracture along a plane at a depth in the material, to produce at least one free-standing solid state layer from the solid state material.

公开(公告)号：WO2011047100A3

公开(公告)日：2012-07-05

申请号：PCT/US2010052569

申请日：2010-10-13

Applicant: ENTRATYMPANIC LLC ,  ROSENBLUM LEV ,  PFEFFER CHRISTIAN ,  KENNEY GEORGE

Inventor： ROSENBLUM LEV ,  PFEFFER CHRISTIAN ,  KENNEY GEORGE

IPC: A61M31/00

CPC classification number: A61M1/0066 ,  A61M3/0258 ,  A61M2210/0668

Abstract: A device for substance delivery to and/or extraction from the tympanic cavity, comprising: a housing, having a distal surface, a proximal surface that is opposite to the distal surface, and a circumscribed surface that connects the distal surface and the proximal surface; at least one piercing element having at least one proximal piercing end and at least one distal piercing end, disposed within the housing in such manner that the at least one distal piercing end is/are generally facing the distal surface of the housing; and a means for flexing the tympanic membrane toward the distal end of the at least one piercing element.

Abstract translation: 一种用于向鼓腔输送物质和/或从鼓腔抽取物质的装置，包括：壳体，具有远侧表面，与远侧表面相对的近侧表面以及连接远侧表面和近侧表面的外接表面; 至少一个穿刺元件，其具有至少一个近端穿刺端和至少一个远端穿刺端，以这样的方式设置在外壳内：至少一个远端穿刺端通常面向外壳的远端表面; 以及用于使所述鼓膜朝向所述至少一个穿刺元件的远端弯曲的装置。

公开(公告)号：WO2011047100A2

公开(公告)日：2011-04-21

申请号：PCT/US2010052569

申请日：2010-10-13

Applicant: ROSENBLUM LEV ,  PFEFFER CHRISTIAN ,  KENNEY GEORGE

Inventor： ROSENBLUM LEV ,  PFEFFER CHRISTIAN ,  KENNEY GEORGE

IPC: A61M5/46

CPC classification number: A61M1/0066 ,  A61M3/0258 ,  A61M2210/0668

Abstract: A device for substance delivery to and/or extraction from the tympanic cavity, comprising: a housing, having a distal surface, a proximal surface that is opposite to the distal surface, and a circumscribed surface that connects the distal surface and the proximal surface; at least one piercing element having at least one proximal piercing end and at least one distal piercing end, disposed within the housing in such manner that the at least one distal piercing end is/are generally facing the distal surface of the housing; and a means for flexing the tympanic membrane toward the distal end of the at least one piercing element.

Abstract translation: 一种用于物质输送到和/或从鼓室抽出的装置，包括：具有远端表面的外壳，与远端表面相对的近端表面和连接远端表面和近端表面的外接表面; 至少一个刺穿元件具有至少一个近端刺穿端和至少一个远端刺穿端，所述至少一个远端刺穿端以这样的方式设置在所述壳体内，使得所述至少一个远端穿刺端部大致面向所述壳体的远端表面; 以及用于使鼓膜朝向至少一个刺穿元件的远端弯曲的装置。